<template>
  <div id="LoginLog">
    <!-- 面包导航 -->
    <el-breadcrumb separator="/" style="padding-left:10px;padding-bottom:10px;font-size:12px;">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>日志管理</el-breadcrumb-item>
      <el-breadcrumb-item>登入日志</el-breadcrumb-item>
    </el-breadcrumb>

    <!-- 用户列表卡片区 -->
    <el-card class="box-card">
      <el-form size="mini" :inline="true"  :model="queryMap" class="demo-form-inline">
        <el-form-item label="用户名">
          <el-input v-model="queryMap.username" placeholder="请输入用户名查询"></el-input>
        </el-form-item>
        <el-form-item label="IP地址">
          <el-input v-model="queryMap.ip" placeholder="请输入IP查询"></el-input>
        </el-form-item>
        <el-form-item label="登入地址">
          <el-input v-model="queryMap.location" placeholder="请输入登入地址查询"></el-input>
        </el-form-item>
        <el-form-item>
          <el-button @click="reset" icon="el-icon-refresh">重置</el-button>
        </el-form-item>
        <el-form-item>
          <el-button  icon="el-icon-search" @click="search" type="primary">查询</el-button>
        </el-form-item>
        <el-form-item>
          <!--当没有选中元素时，批量删除不能点击-->
          <el-button @click="deleteFileOrDirectory(sels)" icon="el-icon-delete" :disabled="this.sels.length === 0">批量</el-button>
        </el-form-item>
      </el-form>

      <!-- 表格区域 -->
      <template>
        <el-table
          border
          stripe
          size="mini"
          :data="LoginLogData"
          style="width: 100%;"
          height="460"
          @selection-change="selsChange"
        >
          <el-table-column type="selection" width="55" align="center"></el-table-column>
          <el-table-column prop="id" type="index" label="ID" width="50"></el-table-column>
          <el-table-column prop="username" label="登入用户" width="150"></el-table-column>
          <el-table-column prop="loginTime" label="登入时间" width="190"></el-table-column>
          <el-table-column prop="location" label="登入地点" width="250"></el-table-column>
          <el-table-column prop="ip" label="IP地址"></el-table-column>
          <el-table-column prop="userSystem" label="操作系统" width="150"></el-table-column>
          <el-table-column prop="userBrowser" label="浏览器"></el-table-column>
          <el-table-column label="操作" width="100px;">
            <template slot-scope="scope">
              <el-button
                v-hasPermission="'loginLog:delete'"
                type="text"
                size="mini"
                icon="el-icon-delete"
                @click="del(scope.row.id)"
              >删除</el-button>
            </template>
          </el-table-column>
        </el-table>
      </template>

      <!--分页-->
      <el-pagination
        style="padding-top: 15px"
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="queryMap.pageNum"
        :page-sizes="[8, 10, 20, 30]"
        :page-size="queryMap.pageSize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total">
      </el-pagination>

    </el-card>
  </div>
</template>

<script>
  export default {
    name: "LoginLog",
    data(){
      return{
        sels: [], //选中的值显示
        LoginLogData: [],
        total: 0, //总共多少条数据
        queryMap: { pageNum: 1, pageSize: 10, location: "" } //查询对象
      }
    },
    methods:{
      //加载登入日志列表
      async getLoginLogList() {
        const { data: res } = await this.$http.get("loginLog/findLoginLogList", {
          params: this.queryMap
        });
        if (res.code !== 200) {
          return this.$message.error("获取列表失败");
        } else {
          this.total = res.data.total;
          this.LoginLogData = res.data.rows;
        }
      },
      /**
       * 重置
       */
      reset(){
        this.queryMap= {
          pageNum: 1,
          pageSize: 10,
          location: ""
        };
        this.getLoginLogList();
      },
      //搜索
      search() {
        this.queryMap.pageNum = 1;
        this.getLoginLogList();
      },
      selsChange(sels) {
        this.sels = sels;
      },
      async deleteFileOrDirectory() {
        const ids = this.sels.map(item => item.id).join(); //获取所有选中行的id组成的字符串，以逗号分隔
        const res = await this.$confirm(
          "此操作将永久批量删除登入日志, 是否继续?",
          "提示",
          {
            confirmButtonText: "确定",
            cancelButtonText: "取消",
            type: "warning"
          }
        ).catch(() => {
          this.$message({
            type: "info",
            message: "已取消删除"
          });
        });
        if (res == "confirm") {
          const { data: res } = await this.$http.delete("loginLog/batchDelete/" + ids);
          if (res.code == 200) {
            this.$message.success("登入日志删除成功");
            await this.getLoginLogList();
          } else {
            this.$message.error(res.msg);
          }
        }
      },
      //删除登入日志
      async del(id) {
        var res = await this.$confirm(
          "此操作将永久删除该登入日志, 是否继续?",
          "提示",
          {
            confirmButtonText: "确定",
            cancelButtonText: "取消",
            type: "warning"
          }
        ).catch(() => {
          this.$message({
            type: "info",
            message: "已取消删除"
          });
        });
        if (res === "confirm") {
          const { data: res } = await this.$http.delete("loginLog/delete/" + id);
          if (res.code === 200) {
            this.$message.success("登入日志删除成功");
            await this.getLoginLogList();
          } else {
            this.$message.error(res.msg);
          }
        }
      },
      //改变页码
      handleSizeChange(newSize) {
        this.queryMap.pageSize = newSize;
        this.getLoginLogList();
      },
      //翻页
      handleCurrentChange(current) {
        this.queryMap.pageNum = current;
        this.getLoginLogList();
      }
    },
    created() {
      this.getLoginLogList();
    },

  }
</script>

<style scoped>

</style>
